projects / platform / kernel / linux-3.10.git / commit
? search:
summary | shortlog | log | commit | commitdiff | tree
(parent: 73369d2) | patch
alim15x3: skip DMA initialization completely on revs < 0x20
authorBartlomiej Zolnierkiewicz <bzolnier@gmail.com>
Sat, 26 Apr 2008 20:25:21 +0000 (22:25 +0200)
committerBartlomiej Zolnierkiewicz <bzolnier@gmail.com>
Sat, 26 Apr 2008 20:25:21 +0000 (22:25 +0200)
commit6d36b95fe2cc5655e96da42eaf19f1aa341c6856
tree62dad8dee924cd31bbb7386674e3160947f8274dtree | snapshot
parent73369d2a15cfe7dceae89a9e70e3d442e4c21576commit | diff
alim15x3: skip DMA initialization completely on revs < 0x20

Skip DMA initialization completely on revs < 0x20 by setting IDE_HFLAG_NO_DMA
host flag and resetting DMA host masks in alim15x3_init_one() (currently
ide_hwif_setup_dma() will try to obtain DMA base and setup PCI bus-mastering
but init_dma_ali15x3() will fail).

Signed-off-by: Bartlomiej Zolnierkiewicz <bzolnier@gmail.com>
drivers/ide/pci/alim15x3.c diff | blob | history
Domain: System / Kernel;